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GaryHB57
United States
Registrace 30. 07. 2011
Welcome to my channel. I post videos in several areas including my activities as a professor of electrical engineering, some clarinet playing, and other things that I find interesting. I hope you enjoy them.
Video
Rose 32 Etudes for Clarinet Number 1
zhlédnutí 13Před 2 měsíci
I like these etudes and have decided to try to record every one of them in order. Wish me luck. I did some more than ten years ago, but I will do them again when I get to them.
Weber Concertino for Clarinet and Piano
zhlédnutí 40Před rokem
This was part of a recital at the Jewish Federation of St. Joseph Valley in June, 2005. It benefited the South Bend Hebrew Day School.
Waves of the Marne 1919 78 RPM Record
zhlédnutí 41Před rokem
Waves of the Marne played by Olga Bibor's Gypsy Orchestra on Columbia Records. I picked this record up with a pile of others. It turns out this record is from 1919. Most of the others were from the 1940s or so. The condition is bad but the music is pretty clear. I discovered also that Columbia Records switched from cylinders to disks in 1912, so this is among the earliest of the disk records. S...
Oscilloscope triggering tutorial shown on the Teledyne Lecroy HDO4104-MS
zhlédnutí 826Před rokem
This video is an introduction to triggering an oscilloscope. It is done on the Teledyne Lecroy HDO4104-MS, but should be relevant to most others.
Nanoantennas Presentation EEE'20
zhlédnutí 81Před 2 lety
This was a keynote talk at The 6th International Conference on Electrical Engineering and Electronics (EEE’20)
Variable-Slit Diffraction Demonstration
zhlédnutí 264Před 4 lety
This video does not attempt to teach about diffraction, but rather just shows a good diffraction pattern from a double slit that has different widths. The diffraction pattern was zoomed on my phone, so it is rather pixelated. Sorry. It does make the basic point, though. Thanks for watching.
Bernstein Clarinet Sonata Fuller Lodge Los Alamos 1980
zhlédnutí 60Před 5 lety
This is a recital at Fuller Lodge in Los Alamos, New Mexico in the summer of 1980. The pictures are from Los Alamos and surrounding area. The recording was done on a cassette tape and is nearly 40 years old, so the quality is not great. Also, the photos were transferred from slides by projecting on a wall and taking a digital photo. Again, not great.
Miklos Rozsa Sonatina for Clarinet Fuller Lodge Los Alamos 1980
zhlédnutí 48Před 5 lety
This is a recital at Fuller Lodge in Los Alamos, New Mexico in the summer of 1980. The pictures are from Los Alamos and surrounding area. The recording was done on a cassette tape and is nearly 40 years old, so the quality is not great. Also, the photos were transferred from slides by projecting on a wall and taking a digital photo. Again, not great.
Shepherd on the Rock - Fuller Lodge Los Alamos 1980
zhlédnutí 65Před 5 lety
This is a recital at Fuller Lodge in Los Alamos, New Mexico in the summer of 1980. The pictures are from Los Alamos and surrounding area. The recording was done on a cassette tape and is nearly 40 years old, so the quality is not great. Also, the photos were transferred from slides by projecting on a wall and taking a digital photo. Again, not great.
Oscilloscope - Your Last Piece of Stereo Equipment (Pink Floyd)
zhlédnutí 778Před 6 lety
The Oscilloscope is the final piece of stereo equipment that you probably don't already have. You can see how the waveforms change with the synthesizer in Pink Floyd's "Money" from "The Dark Side of the Moon." Scopes like this are relatively cheap, often under $200. Just about any bandwidth available on an oscilloscope will do for audio. I took the two channels from the tape out and put them in...
Demonstration of circular motion creating sine wave
zhlédnutí 1,6KPřed 7 lety
This is a demo using a turntable and the shadow of an object on a rotating record creates a sine wave.
Full-Wave Bridge Rectifier Circuit with Ripple Using LEDs
zhlédnutí 572Před 7 lety
Full-Wave Bridge Rectifier Circuit with Ripple Using LEDs
LeBlanc Soloist Professional Clarinet sold on Ebay
zhlédnutí 1,6KPřed 7 lety
LeBlanc Soloist Professional Clarinet sold on Ebay
Tour of the University of Notre Dame Nanofabrication Facility from Inside
zhlédnutí 449Před 7 lety
Tour of the University of Notre Dame Nanofabrication Facility from Inside
Tour of the Notre Dame Nanofabrication Facility from Hallway
zhlédnutí 181Před 7 lety
Tour of the Notre Dame Nanofabrication Facility from Hallway
Jeanjean 18 Etudes for Clarinet - Etude #1 Second Upload
zhlédnutí 1,9KPřed 7 lety
Jeanjean 18 Etudes for Clarinet - Etude #1 Second Upload
Wristwatch Running in an SEM - Undergraduate Project
zhlédnutí 47Před 7 lety
Wristwatch Running in an SEM - Undergraduate Project
Crookes Radiometer Spinning in Sunlight
zhlédnutí 573Před 7 lety
Crookes Radiometer Spinning in Sunlight
Time and Frequency Domains with Ringing Bell Demonstration
zhlédnutí 13KPřed 7 lety
Time and Frequency Domains with Ringing Bell Demonstration
Scanning electron microscope (SEM) tour of some small stuff
zhlédnutí 247Před 8 lety
Scanning electron microscope (SEM) tour of some small stuff
Paul Jeanjean 18 Clarinet Etudes - 1st Etude (first recording)
zhlédnutí 2KPřed 8 lety
Paul Jeanjean 18 Clarinet Etudes - 1st Etude (first recording)
EE21225 Video 4 Short Intro to Frequency Spectrum Analyzer on LeCroy Hdo4104
zhlédnutí 1KPřed 8 lety
EE21225 Video 4 Short Intro to Frequency Spectrum Analyzer on LeCroy Hdo4104
EE21225 Video 3 Intro to LeCroy Hdo4104 Digital Oscilloscope
zhlédnutí 317Před 8 lety
EE21225 Video 3 Intro to LeCroy Hdo4104 Digital Oscilloscope
EE21225 Video 2 Intro to Waveform Generator Rigol DG4162 and LeCroy Hdo4104 Digital Oscilloscope
zhlédnutí 652Před 8 lety
EE21225 Video 2 Intro to Waveform Generator Rigol DG4162 and LeCroy Hdo4104 Digital Oscilloscope
EE21225 Video 1 Analog Oscilloscope Demo
zhlédnutí 472Před 8 lety
EE21225 Video 1 Analog Oscilloscope Demo
Perhaps this is why people “ooommmmm” when they meditate, to find that resonating frequency that heals.
Too much fun, Gary!
Never too much! I really enjoy these etudes.
@@GaryHB57 Yes, I'm working on this one too, but your outro is well done!
Very nice demonstration!
Ringing bell with an impulse explanation was absolutely awsome. I was solving a problem of steel floor vibration supporting pump. To find natural frequency, i applied impulse and saw free vibration in frequency domain. I saw many frequency participating and found one with high amplitude which i need to isolate. Thanks.
Glad it helped!
how to do the rolling trace capture when multiple inputs are present
You can sync off of one channel at a time. If all the other channels are synced to it, that will stabilize all of them. However, they might not be and you will only be able to stablize one at a time. Of course, to get a stable trace it has to be periodic and not random.
Very helpful
Thank you for such a nice explanation 😃👍
Glad it was helpful!
You mean the voice coming out of bell has some shape and some frequency . That you are plotting on x and y Axis of graph . You mean voice has a shape of sin or square wave ? I am just trying to understand in what's its use in real life . What is the use of this in enterprise application on computer ?
In order to see the shape of the sound of the bell, we would need a microphone and an oscilloscope. I did not do that anywhere in the video, so no, it is not the shape of the wave. However, the frequency spectrum shows the magnitude of the frequency components of the sound. That could fit what you mean by "some frequency," but I think you meant by looking at the waveform, or shape. The use in real life is that it is a mathematical way of looking at time-varying functions. When you look at them this way, you can manipulate and investigate their properties. This underpins voice or music recognition that is the foundation of computer/voice interfaces today, among an number of uses in communications theory.
Awesome. This is extremely useful. Thank you.
You're welcome!
My introduction to this subject (in 1975) was by instructors who used a very math intensive approach. The things you show in this video would have made it much easier to understand what the math represented! It all looked somewhat pointless other than perhaps the challenge to learn it. The way you explain it shows in a simple way the usefulness of this method in circuit theory, etc.
Thanks for sharing!
Try the record wet , it might seem more clear I do that to some of my old ones I find and it’s a much better sound
I tried that with regular LPs briefly a long time ago, but it didn't occur to me to do it on 78s, where it probably would sound much better. Thanks!
czcams.com/video/aW2LvQUcwqc/video.html
great tour, great facility.
It really is!
If you still have this you should play "on the run" through it
BTW, the object under the microscope is an IC chip with bonding pads and wire bonds. Also, as the camera moves around, the image behaves just like real microscope eyepieces do as you move your eye closer, left and right. For you optics folks, that is because an eyepiece works with parallel rays coming out of the eyepiece and entering your eye - distance doesn't matter for focus on the retina.
Sir how could one can thank you for your help you did it so easy to understand 😀 😊 👍
Thank you for the kind comment.
Hello? It’s been a while since you posted this, I’m trying to set this up!
very helpful, thumbs up!
Thank you! It's good to have you in my class.
I wish my teachers to be just like you.
Finally a good explanation!
nice tone sir ! how much are you selling it for?
Thank you for the nice comment. The clarinet was sold a few years ago. Thanks for viewing.
nice video my experiments with waveform generators czcams.com/video/QaOUqX4GzXA/video.html
Thank you!
Now that's called knowledge
An excellent explanation on the nature and behavior of sound. A prime example of expert teaching.
Now Max, you're not supposed to comment on your own videos. :-)
Nice job!!!
So, I always played this too slow. I was using the Alfred Publishing edition. I think décomposez means subdivide, and I am certain "au mouvement" means back to the beginning tempo. Now, I have heard it faster than I have been playing it, not subdividing it, and it's easier. Thanks for this really nice rendition.
Great job! I was thinking to try this just for curiosity :p
Thank you, this was very informative.
cant belive such a nice composition of music have such low view, truly great music. PS: does anyone know the name of the second song by any chance? PLEASE comment if you do!!
I like the VHS effect, it helps it make it look more 1970s like.
The new Crookes radiometer by Heinsius works in another way: www.scribd.com/document/364782669/De-Nieuwe-Radiometer
For someone who knows nothing about nonofabrication and just curious, why is the lighting in class 100 colored? Edit: Photoresist film, I found answer in complementary video
Great workout Gary. I suspect, with breath support like that, you could swim the English Channel underwater with one breath! I love this Etude and by slowing it down, you enhanced its charm. You have not only spent a lot of time practicing it (again and again) but I suspect you sing it as you fall asleep at night or get caught in traffic. Not only are the dynamics and phrasing under control but your pitch and tone are as well. Your next step (if you have not taken it yet) IT TO TEACH IT.
Just getting around to replying now. Thank you for those kind words. When I retire I will start taking on young students. I would really enjoy teaching clarinet. (Did so as a teenager.)
These blew my mind. Did you see the one with the glasses (floating in front of the page) that you "wore" to see a book in focus??
I don't recall that one, but the microscope that you could actually look into was amazing.
thanks very much
Professor, this video was something that I was exactly looking for to start with. Thanks. It explained the concepts very well.
Hi there, what type of microscope can i buy to see the pollen grain in honey ?
You can't use an electron microscope for that for many reasons. An optical microscope with a reasonably high magnification objective lens (maybe 40X or higher with 10X or higher eyepiece) can probably see larger pollen grains in honey if they are near the surface. You can get one good enough on Ebay for under $100. They won't look anything like they do in the video. You could use it to see if they are there, but not see much detail.
This is good for me? -> Bresser Junior 40x-1024x Microscope. I want to see pollen grains (to discern what sort is each pollen) and nosema apis/ceranae.
Plus i want the usb to export the images
Don't buy anything based on my comments, but here are a few thoughts of mine. It looks like it is a well-made starter microscope. Are the LEDs very bright? What is the resolution of the camera? It doesn't say. You want at least 3 MPixels. 5 MPixels would be better. I am suspicious because they don't give that spec anywhere. I like that the transmitted light has a brightness control, or so it seems. That would mean that it is a modern LED that is very bright, but I can't tell from the description. Also, there are two models, one with only transmitted and one with both transmitted and reflected. It's worth it to get the reflected, but again, it might not be very bright. If you were more knowledgeable and able to spend more money, there are better microscopes for the same amount that are about 30-50 years old. The eyepiece cameras are available as well. For about $200-250 you could get yourself a good package, but it would be used and you would be taking your chances. Again, this is only advice and you should talk to someone locally to get their opinion. Finally, you need to know that looking at pollen in an optical microscope is nothing compared to using an electron microscope. Look up some optical images so you know what to expect. Looking through honey is about the worst possible way to look at pollen, so you might be disappointed. If you just want to identify and count pollen grains, then you will probably be okay. Make sure to use a cover slip so that you don't get honey on the lens. Good luck.
Thank you very much! I have a database with images of pollen grains for identification. Can you suggest me some models of microscopes with usb;
Sorry for the low hum. I didn't realize that the pump was being picked up so clearly by the laptop. Oops.
Very nice breathing -- smooth, musical and melodic!
Thanks for recording this. Any chance you have videos of any of the other variations?
I saw them playing in Munich, they are fantastic really! I upload a couple for them myself! :D
+Mina Saba Thank you for letting me know! I enjoyed your video more than my own. Interestingly, I recognize their sound, and the clarinetist's style instantly. Apparently, the warmer it gets, the more notes he plays. He is great. Thanks again!
Well, they are amazing, and thank you, though I believe your recording was better :D Anyway, I guess they are popular in Munich, I ran into them a few times, and they do sell CDs as well.
Would be interesting to see the spectrum of notes while you play them.
+stefantrethan Yes, it is interesting. I have done it. Clarinets give off odd harmonics, and you can see that in the spectrum. I give demonstrations to school children with a keyboard that has different instrument sounds. At least on an oscilloscope the instruments look very different for the same note, and would obviously have different spectra.
Given the time you spent dwelling on the ground connection, I think the importance of a short/low impedance ground for high frequency measurements should have been mentioned.
Heather, thanks for the nice comment. That "exercise" is a very slight variation of the piece by Kreutzer for violin, and can be found in "Langenus G - Complete Method for the Clarinet Vol 3 Virtuoso Studies and Duos". That book is my favorite clarinet exercise book that I have played from ever since I was a beginner. I never get sick of playing much of the music I find in there, and the duets are great. I still play those whenever I find someone for duets. Best of luck with it.
This is amazing! Do you know where I could find the sheet music?
you are amazing !!!! i needed to hear this piece for my all district solo thanks
The 2nd tune is the Russian song "Dark Eyes;" en.wikipedia.org/wiki/Dark_Eyes_(song)
Does anybody know what is the name of the second song, after Bei Mir...?
Beautiful! Thanks very much.